Environmental pollution denaturing the quality of nature 

 - Kandy,  IFS,  1993. 
 - 86p.  21cm 
<br/><br/><label>ISBN: </label>9552600235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Pollution<br/>Quality of Nature
<br/><br/><label>Dewey Class. No.: </label>504.054  / ENV